56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* builtin_hash.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/02/18 16:37:43 by gwojda #+# #+# */
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/* Updated: 2017/03/20 14:03:30 by wescande ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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static void ft_hash_lst_print(t_list *list)
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{
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while (list)
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{
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ft_putstr(((t_hash *)list->content)->key);
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ft_putchar('=');
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ft_putstr(((t_hash *)list->content)->path);
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ft_putchar('\n');
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list = list->next;
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}
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}
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static int ft_hash_opt(char *const av[])
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{
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if (av[1] && !ft_strcmp(av[1], "-r"))
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ft_free_hash_table();
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else if (av[1])
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{
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ft_dprintf(2, "42sh: hash: invalid option\n");
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ft_dprintf(2, "hash: usage: hash [-r]\n");
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return (1);
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}
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return (0);
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}
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int builtin_hash(const char *path, char *const av[], char *const envp[])
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{
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int i;
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(void)path;
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(void)envp;
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if (!av || ft_hash_opt(av))
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return (1);
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i = 0;
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while (i < MAX_HASH)
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{
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if (g_hash[i])
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ft_hash_lst_print(g_hash[i]);
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++i;
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}
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return (0);
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}
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